II[出发点: 集群的纵向和横向联系].II Point of departure: vertical and horizontal linkages in clusters.但是在集群的形成和发展过程中仍然存在着许多值得认真研究和探讨的问题.But in the course are many problems deserving earnest investigation and discussion.分工协作 、 交易费用与产业集...
After some technical hitches the show finally got under way.一些小技术故障解决后，演出终于开始了。He hitches a lift with a long - distance truck.他搭上了一辆长途卡车.One shoulder hitches upward in a shrug.她肩膀绷紧,然后耸了耸....
他用肘轻推他的朋友告诉他该走了.He nudged his friend to let him know it was time to leave.他的儿子轻推了它和惊奇了多么重它是.His sons nudged it and was surprised how heavy it was.他向她耳语了几句, 她咯咯笑着,用肘轻推了他一下.He whispered something in her ear. She giggled. S...